TSL1N18D1G86LC0EDT

Overview

The TSL1N18D1G86LC0EDT is a multilayer ceramic low-pass RF filter manufactured by Taiyo Yuden. It features a center frequency of 1.8675 GHz and a bandwidth of 315 MHz. The device exhibits an insertion loss of 0.4 dB to 0.5 dB and operates with a 50 Ohm impedance. Packaged in a compact 0603 surface-mount form factor, it is designed for signal conditioning applications requiring stable temperature characteristics and high attenuation.

Feature Summary

• Compact and low-profile physical design suitable for space-constrained layouts
• Low insertion loss combined with high attenuation performance
• Stable electrical characteristics across varying temperature conditions

Applications

• Signal conditioning in wireless communication systems
• RF front-end filtering for mobile devices
• Frequency selection in cellular infrastructure equipment

Procurement Notes

Verify the complete part number including suffix LC0EDT to ensure correct packaging quantity and tape-and-reel specifications. Confirm RoHS and REACH compliance status matches current regulatory requirements. Check datasheet revisions for any updates to mechanical dimensions or thermal handling guidelines before finalizing procurement orders.

Selection Notes

Select this component when a 1.8675 GHz cutoff frequency with 315 MHz bandwidth is required. Ensure the 0603 package size fits the PCB footprint constraints. Verify that the 50 Ohm system impedance aligns with the surrounding circuit design. Consider the low-profile height if vertical clearance is limited within the assembly.

Part Context

This component belongs to the TSL1N series of multilayer ceramic RF filters from Taiyo Yuden. These devices utilize proprietary ceramic materials to achieve consistent performance in radio frequency applications. The series is engineered for reliability in consumer electronics and telecommunications hardware where miniaturization is critical.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult manufacturer engineering support for cross-reference recommendations based on specific electrical tolerance requirements.